Details

Autor(en) / Beteiligte

• ZHENG, Wen Jing
• YAO, Hong Yan
• LIU, Jian Jun
• YU, Shi Cheng

Titel

Developing a Subjective Evaluation Scale for Assessing the Built Environments of China's Hygienic City Initiative

Ist Teil von

• Biomedical and environmental sciences, 2021-05, Vol.34 (5), p.372-378

Ort / Verlag

China: Elsevier B.V

Erscheinungsjahr

2021

Quelle

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Beschreibungen/Notizen

• To develop a preliminary subjective evaluation scale for assessing the built environments of China's Hygienic City Initiative and to evaluate its reliability and validity. The initial items of the scale were determined based on a review of policy documents and consultations with experts. The final items of the scale were confirmed through individual interviews with residents combined with the discretetrend method, critical ratio method, correlation coefficient method, and factor analysis method. Then, the dimensions of the scale were determined using exploratory factor analysis (EFA). The Cronbach's α coefficient, split-half reliability coefficient, and confirmatory factor analysis (CFA) were used to assess the reliability and validity of the scale. A scale containing five dimensions with 22 items was established, including urban lifestyle, governance, basic functions, environmental sanitation, and amenities. The Cronbach's α coefficient of the scale was 0.876, and the split-half reliability coefficient was 0.796. The CFA results indicate that each inspection level was within the standard limit. The preliminarily subjective evaluation scale for assessing the built environments of China's Hygienic City Initiative demonstrates a high level of reliability and validity. Additional empirical studies should be carried out to further verify the value of the scale in terms of practical application.